Sea Treasure

(No Ratings)
Upload a screenshot and win!
Something wrong with the game? Click here to know more.
Report a problem

Best Online Casinos to Play for Real Money

King Billy Casino King Billy Casino
Welcome Pack €2500 +250 Free Spins
Skol Casino Skol Casino
up to $1300 + 250 Bonus Spins
Casino Cruise Casino Cruise
55 Free Spins + 100% up to $/£/€200 + 200 Free Spins
Vulkan Vegas Vulkan Vegas
Up to CA$/€/$1500 + 150 Free Spins Only the first and the second deposit made within 7 days after the activation of the bonus are taken into account with the offer. Max bonus amount for the first deposit is €300; for the second starting from €15 —€400, for the second starting from €50 — €700. 30x wagering requirements for free spins and 40x for bonuses. The maximum bet allowed when playing with bonus money is of $/C$/€5.

Rules and Gameplay

The Sea Treasure Deep Dive slot, developed by OneTouch, is set beneath the ocean’s surface, offering players a 5×3 reel configuration and 30 fixed paylines. Gameplay begins by selecting a bet size, ranging from $0.20 to $100 per spin, accommodating a wide range of players from casual to high rollers. The slot operates on a medium volatility framework, providing a balanced mix of risk and reward. Each spin is a quest to match symbols from left to right across the paylines, aiming to unlock the numerous features and big wins embedded in the game.

Bonus Features

Sea Treasure Deep Dive is packed with engaging bonus features designed to enhance the gaming experience and increase winning potential:

  • Wild Symbols: Chest symbols act as wilds, substituting for other symbols to form winning combinations.
  • Crash Dive Feature: Triggered by any win involving a Wild, this feature activates a multiplier meter that can increase winnings significantly.
  • Free Spins: Landing three Scatter symbols triggers the Free Spins feature, with a selection of chests to choose the number of spins.
  • Multiplier Effects: During free spins, multipliers can increase and become sticky, enhancing the payout from winning spins.
  • Buy Feature: Players can purchase direct entry into the Free Spins session, with two cost options depending on the number of spins desired.


The symbols in Sea Treasure Deep Dive are beautifully crafted to fit the underwater theme, each carrying different values:

  • Low-paying Symbols: Traditional card ranks from 10 to Ace.
  • High-paying Symbols: Underwater creatures including mermaids, piranhas, and jellyfish.
  • Special Symbols: Wilds (Chests) and Scatters, crucial for triggering bonus features.


Payouts in Sea Treasure Deep Dive are determined by the type and number of symbols lined up on the paylines. Here is a table representing potential payouts for high-value symbols:

Symbol 3 Symbols 4 Symbols 5 Symbols
Mermaid $50 $100 $500
Sea Monster $25 $50 $250
Angler Fish $10 $20 $100


The game features 30 fixed paylines, providing numerous ways to win on each spin. Players must match symbols on these paylines starting from the leftmost reel to score wins. The fixed nature of the paylines means that players cannot adjust the number of active lines, simplifying the betting process and making it straightforward to understand potential winning combinations.

Pros & Cons

Advantages Disadvantages
Opportunity to win up to 10,000 times your bet. Some players may find the graphic quality below expectations for current standards.
Versatile betting range suitable for all types of players. The higher volatility may deter players looking for more frequent wins.
Rich array of engaging bonus features that enhance gameplay. Gameplay complexity might overwhelm new players.

Minimum and Maximum Bet

In Sea Treasure Deep Dive, players have the flexibility to place bets as low as $0.20, making it accessible for those with a conservative gaming budget. On the higher end, bets can escalate to $100 per spin, catering to high rollers or those seeking to maximize their winnings on each spin. This broad range ensures that the game is appealing to a diverse audience, accommodating various betting strategies and preferences.

Game Jackpot

Sea Treasure Deep Dive does not feature a progressive jackpot but offers a substantial non-progressive maximum win of up to 10,000x the stake. This lucrative potential is paired with an RTP of 95.98%, which is slightly below the industry average but still offers significant winning opportunities. The game’s medium volatility suggests a moderate frequency of wins, balancing the scale between risk and reward, making it an enticing option for both seasoned players and newcomers.

About Provider

OneTouch is distinguished in the online gaming industry for its dedication to mobile-optimized casino games that do not compromise on quality. Established in 2015 and headquartered in Tallinn, Estonia, OneTouch has expanded its reach to include offices in multiple countries, reflecting its global influence and commitment to innovation. The developer is celebrated for crafting games that blend sophisticated mechanics with captivating themes, ensuring that each game is a unique and engaging experience for users.

How To Play

  1. Begin by launching the game on your chosen device. Ensure that your device is compatible with HTML5, which supports seamless gameplay on both desktop and mobile platforms.
  2. Adjust your bet size by navigating to the game’s control panel. Select from the minimum bet of $0.20 to the maximum of $100 per spin using the plus and minus buttons to increase or decrease the stake.
  3. Review the game’s paytable and rules by accessing the information icon. This step is crucial to understanding the payouts associated with different symbols and the conditions for triggering bonus features.
  4. Initiate a spin by clicking the ‘Spin’ button. Watch as the reels rotate and come to a stop, revealing potential winning combinations or activating special features.
  5. Engage in bonus rounds or free spins if these features are triggered during the initial spin. Follow on-screen prompts to maximize these opportunities.
  6. Utilize the autoplay feature for a predetermined number of spins at the same bet value, allowing for uninterrupted gameplay.


Sea Treasure Deep Dive combines a thematic underwater adventure with a treasure trove of features that ensure a dynamic and rewarding player experience. Despite some critiques regarding its graphic fidelity, the game’s high potential payouts and the inclusion of multiple RTP options create a compelling argument for its inclusion in any slot enthusiast’s repertoire. OneTouch’s focus on mobile-first design means that players can enjoy this deep-sea adventure from anywhere, making it a versatile and attractive option for engaging online play.